Period
to 10 December 2018

The following table provides summary statistics for permanent job vacancies advertised in the City of London with a requirement for Heroku skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Heroku over the 6 months to 10 December 2018 with a comparison to the same period in the previous 2 years.

Heroku
Central London > City of London
6 months to
10 Dec 2018
Same period 2017 Same period 2016
Rank 330 295 330
Rank change year-on-year -35 +35 +78
Permanent jobs citing Heroku 12 25 8
As % of all permanent IT jobs advertised in the City of London 0.11% 0.24% 0.071%
As % of the Cloud Services category 0.43% 1.19% 0.54%
Number of salaries quoted 9 20 8
City of London median annual salary £90,000 £56,250 £58,750
Median salary % change year-on-year +60.00% -4.26% -2.49%
10th Percentile £52,500 £41,875 £47,500
90th Percentile £150,000 £75,250 £77,250
Central London median annual salary £70,000 £60,000 £55,000
% change year-on-year +16.67% +9.09% -8.33%

Heroku is in the Cloud Services category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in the City of London with a requirement for cloud computing skills.

All Cloud Skills
City of London
Permanent vacancies with a requirement for cloud computing skills 2,767 2,101 1,494
As % of all permanent IT jobs advertised in the City of London 25.70% 20.40% 13.18%
Number of salaries quoted 2,529 1,915 1,360
City of London median annual salary £65,000 £62,500 £58,250
Median salary % change year-on-year +4.00% +7.30% +2.19%
10th Percentile £33,750 £36,250 £31,250
90th Percentile £91,250 £91,250 £85,000
Central London median annual salary £65,000 £60,000 £57,500
% change year-on-year +8.33% +4.35% +4.55%

Heroku
Job Vacancy Trend in the City of London

Job postings citing Heroku as a percentage of all IT jobs advertised in the City of London.

Job vacancy trend for Heroku in the City of London

Heroku
Salary Trend in the City of London

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Heroku in the City of London.

Salary trend for Heroku in the City of London

Heroku
Salary Histogram in the City of London

The salary distribution of IT jobs citing Heroku in the City of London over the 6 months to 10 December 2018.

Salary histogram for Heroku in the City of London

For the 6 months to 10 December 2018, IT jobs citing Heroku also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the City of London region with a requirement for Heroku.

1 11 (91.67%) Ruby
2 9 (75.00%) Redis
2 9 (75.00%) GitHub
2 9 (75.00%) CircleCI
3 8 (66.67%) Fintech
4 7 (58.33%) PostgreSQL
5 6 (50.00%) Ruby on Rails
5 6 (50.00%) Web Development
5 6 (50.00%) Front End Development
5 6 (50.00%) React
6 5 (41.67%) ES6
6 5 (41.67%) Sass
6 5 (41.67%) TypeScript
7 4 (33.33%) Jest
7 4 (33.33%) Enzyme
7 4 (33.33%) Redux
7 4 (33.33%) JavaScript
8 3 (25.00%) Finance
8 3 (25.00%) Artificial Intelligence
8 3 (25.00%) Node.js
8 3 (25.00%) Skype
8 3 (25.00%) Machine Learning
8 3 (25.00%) Amazon AWS
8 3 (25.00%) People Management
9 2 (16.67%) API Integration
9 2 (16.67%) Sidekiq
9 2 (16.67%) Agile Software Development
9 2 (16.67%) SQL
9 2 (16.67%) HTML
9 2 (16.67%) Java

Heroku
Co-occurring IT Skills in the City of London by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same job type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Cloud Services
1 9 (75.00%) GitHub
2 3 (25.00%) Amazon AWS
3 1 (8.33%) Cloud Computing
3 1 (8.33%) Google Cloud Platform
3 1 (8.33%) Serverless
Communications & Networking
1 3 (25.00%) Skype
Database & Business Intelligence
1 9 (75.00%) Redis
2 7 (58.33%) PostgreSQL
3 1 (8.33%) Data Warehouse
3 1 (8.33%) MongoDB
3 1 (8.33%) MySQL
3 1 (8.33%) NoSQL
3 1 (8.33%) Relational Database
Development Applications
1 9 (75.00%) CircleCI
2 1 (8.33%) Babel
General
1 3 (25.00%) Finance
Job Titles
1 8 (66.67%) Developer
2 5 (41.67%) Front End Developer (Client-Side Developer)
2 5 (41.67%) React Developer
3 3 (25.00%) Senior Developer
4 2 (16.67%) Ruby Developer
4 2 (16.67%) Senior Front-End Developer
4 2 (16.67%) Senior React Developer
5 1 (8.33%) Full Stack Developer
5 1 (8.33%) Java Developer
5 1 (8.33%) Lead Developer
5 1 (8.33%) Senior Java Developer
5 1 (8.33%) Senior Ruby Developer
Libraries, Frameworks & Software Standards
1 6 (50.00%) React
1 6 (50.00%) Ruby on Rails
2 5 (41.67%) Sass
3 4 (33.33%) Enzyme
3 4 (33.33%) Jest
3 4 (33.33%) Redux
4 3 (25.00%) Node.js
5 2 (16.67%) CSS
5 2 (16.67%) HTML
5 2 (16.67%) Sidekiq
6 1 (8.33%) Django
6 1 (8.33%) React Native
Miscellaneous
1 8 (66.67%) Fintech
2 1 (8.33%) Equities
2 1 (8.33%) Greenfield Project
2 1 (8.33%) Self-Motivation
2 1 (8.33%) User Experience
Operating Systems
1 1 (8.33%) Linux
Processes & Methodologies
1 6 (50.00%) Front End Development
1 6 (50.00%) Web Development
2 3 (25.00%) Artificial Intelligence
2 3 (25.00%) Machine Learning
2 3 (25.00%) People Management
3 2 (16.67%) Agile Software Development
3 2 (16.67%) API Integration
4 1 (8.33%) Asynchronous Programming
4 1 (8.33%) Computer Science
4 1 (8.33%) Data Analysis
4 1 (8.33%) Database Theory
4 1 (8.33%) Information Security
4 1 (8.33%) Mathematics
4 1 (8.33%) Multithreading
4 1 (8.33%) OO
4 1 (8.33%) OOD
4 1 (8.33%) Pair Programming
4 1 (8.33%) Relational Database Theory
4 1 (8.33%) TDD
4 1 (8.33%) Unit Testing
Programming Languages
1 11 (91.67%) Ruby
2 5 (41.67%) ES6
2 5 (41.67%) TypeScript
3 4 (33.33%) JavaScript
4 2 (16.67%) ES7
4 2 (16.67%) Java
4 2 (16.67%) SQL
5 1 (8.33%) Bash Shell
5 1 (8.33%) ES8
5 1 (8.33%) Go
5 1 (8.33%) Kotlin
5 1 (8.33%) Objective-C
5 1 (8.33%) PHP
5 1 (8.33%) Python
5 1 (8.33%) Scala
Vendors
1 1 (8.33%) Oracle